Subject: Re: xen/i386/machdep.c compiler error
To: Quentin Garnier <cube@cubidou.net>
From: Steven M. Bellovin <smb@cs.columbia.edu>
List: port-xen
Date: 10/15/2006 13:49:24
On Sun, 15 Oct 2006 19:26:45 +0200, Quentin Garnier <cube@cubidou.net>
wrote:

> On Sun, Oct 15, 2006 at 07:20:28PM +0200, Juan RP wrote:
> > On Sun, 15 Oct 2006 19:18:02 +0200
> > Quentin Garnier <cube@cubidou.net> wrote:
> > 
> > > It's memtest time for your computer.
> > 
> > Why should it be a hw memory problem? I don't have such problems
> > with NetBSD/i386 and Windows.
> 
> gcc just doesn't randomly segfaults.  The most likely cause of such a
> behaviour really is a hardware problem.  In my experience such issues
> have always come down to that (and it manifested in much, much stranger
> ways sometimes).
> 
Yes.  I've had such problems several times -- 100% of the time,
segmentation faults in gcc were memory problems.

I recommend running http://www.memtest.org/ rather than the version in
pkgsrc.  (Someone, probably me, should package this one, too...)

		--Steven M. Bellovin, http://www.cs.columbia.edu/~smb